// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: |
    Delete operator deletes pure property, so it returns true to be applyed
    to this.property
es5id: 8.7.1_A1
description: Try to delete this.y, where y is this.y=1
---*/
function Test() {
  this.y = 1;
  //////////////////////////////////////////////////////////////////////////////
  //CHECK#1
  if((delete this.y) !== true){
    throw new Test262Error('#1: this.y = 1; (delete this.y) === true. Actual: ' + ((delete this.y)));
  };
  //
  //////////////////////////////////////////////////////////////////////////////


  //////////////////////////////////////////////////////////////////////////////
  //CHECK#2
  if (this.y !== undefined){
    throw new Test262Error('#2: this.y = 1; (delete this.y) === true; this.y === undefined. Actual: ' + (this.y));
  }
  //
  //////////////////////////////////////////////////////////////////////////////
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
  const globalObject = this;
  globalObject.Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
  const globalObject = this;
  globalObject.Test();
}